| 15901 | Kiamichi Oil & Gas | Whitehouse, TX 75791 | Oil Operator | Oct 1997 |
| 15902 | Kiamichi Resources Inc | Oklahoma City, OK 73143 | Oil & Gas Operator | Feb 2016 |
| 15903 | Kiawah Resources, LLC | Houston, TX 77056 | Oil & Gas Operator | Nov 2017 |
| 15904 | Kibbe, Anna S. | Falfurrias, TX 78355 | Oil & Gas Operator | Sep 1998 |
| 15905 | Kibtec Oil & Gas Inc | Cashion, OK 73016 | Oil & Gas Operator | Aug 2024 |
| 15906 | Kickapoo Oil Co | Baton Rouge, LA 70815 | Gas Operator | Feb 1994 |
| 15907 | Kidd Bill R | Bristow, OK 74010-9721 | Oil Operator | Jan 2013 |
| 15908 | Kidd Charlie Drilling | Utica, OH 43080 | Oil & Gas Operator | Dec 2002 |
| 15909 | Kidd Johnson Oil & Gas | San Angelo, TX 76904 | Oil & Gas Operator | Feb 2013 |
| 15910 | Kidd Johnson Oil & Gas, LLC | San Angelo, TX 76904 | Oil & Gas Operator | Dec 2025 |
| 15911 | Kidd Oil & Gas, LC | Dallas, TX 75219 | Oil & Gas Operator | Apr 1999 |
| 15912 | Kidd Production Co. | Luling, TX 78648 | Oil & Gas Operator | Dec 2025 |
| 15913 | Kidd William E Production | Gambier, OH 43022 | Oil & Gas Operator | Dec 1993 |
| 15914 | Kidder Exploration Inc | Jamestown, NY 14701-5613 | Gas Operator | Dec 1991 |
| 15915 | Kidder, Bruce | Jamestown, NY 14701 | Gas Operator | Dec 2024 |
| 15916 | Kids Future, L.L.C. | Bivins, TX 75555 | Oil Operator | Dec 2025 |
| 15917 | Kiefer Oil And Gas Co Inc | Sapulpa, OK 74066 | Oil & Gas Operator | Apr 2011 |
| 15918 | Kienzle John A | Shawnee, OK 74802-1265 | Oil & Gas Operator | Aug 2013 |
| 15919 | Kiesling Oil Company | Osage, WY 82723 | Oil & Gas Operator | Oct 2007 |
| 15920 | Kiester Operating Company | Oklahoma City, OK 73106 | Oil & Gas Operator | Aug 2025 |
| 15921 | Kilbarger Investments Inc | Logan, OH 43138 | Oil & Gas Operator | Dec 2024 |
| 15922 | Kilby, M. T. | Yates Center, KS 66783 | Oil Operator | Sep 1986 |
| 15923 | Kilco, Inc. | | Gas Operator | Sep 1996 |
| 15924 | Kile Production | Cypress, TX 77410 | Oil & Gas Operator | Aug 2014 |
| 15925 | Killam Oil Co., LTD. | Laredo, TX 78042 | Oil & Gas Operator | Dec 2025 |
| 15926 | Killam Oil Company | Laredo, TX 78042 | Oil & Gas Operator | Mar 1994 |
| 15927 | Killbuck Creek Oil Co LLC | Wooster, OH 44691 | Oil & Gas Operator | Dec 2024 |
| 15928 | Killbuck Oilfield Service | Killbuck, OH 44637 | Oil & Gas Operator | Dec 2022 |
| 15929 | Killer Rabbit Fields LLC | Monahans, TX 79756 | Oil & Gas Operator | Dec 2025 |
| 15930 | Killian, Jeffrey M | Bowling Green, KY 42101 | Oil & Gas Operator | Dec 2023 |
| 15931 | Killingsworth Oil Co. | Longview, TX 75606 | Oil & Gas Operator | Dec 2025 |
| 15932 | Killingsworth, Lee Operator | Longview, TX 75601 | Oil & Gas Operator | Jan 1999 |
| 15933 | Killion Well Service Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Dec 2014 |
| 15934 | Kilmarnock Oil Company, Inc. | Corsicana, TX 75110 | Oil & Gas Operator | Dec 2025 |
| 15935 | Kilpatrick Production Company | Tye, TX 79563 | Oil & Gas Operator | Dec 2025 |
| 15936 | Kilroy Co. Of Texas, Inc. | | Oil & Gas Operator | Jun 1991 |
| 15937 | Kilroy Co.- E.L. Cox | | Oil & Gas Operator | Aug 1990 |
| 15938 | Kim Ray Oil & Gas | Ada, OK 74820 | Oil & Gas Operator | Aug 2025 |
| 15939 | Kimball Production Co. | Houston, TX 77042 | Oil & Gas Operator | Jul 2002 |
| 15940 | Kimbark Oil & Ga | | Oil & Gas Operator | Aug 1992 |
| 15941 | Kimbark Oil & Gas Company | Denver, CO 80203 | Oil & Gas Operator | May 2007 |
| 15942 | Kimbell Oil Company Of Texas | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2025 |
| 15943 | Kimbell Operating Company | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2025 |
| 15944 | Kimberlin & Huitt | Jacksboro, TX 76458 | Oil & Gas Operator | Feb 1998 |
| 15945 | Kimberlin & Miller | Dallas, TX 75230 | Oil & Gas Operator | Dec 2025 |
| 15946 | Kimberlin Energy Group | Dallas, TX 75235 | Oil & Gas Operator | Dec 2025 |
| 15947 | Kimble Oil Company, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Jun 2006 |
| 15948 | Kimbrel Oil Corporation | Tulsa, OK 74114 | Oil & Gas Operator | Dec 2025 |
| 15949 | Kimbrough Engineering Co, LLC | New Braunfels, TX 78132 | Oil & Gas Operator | Dec 2014 |
| 15950 | Kimbrough Oil Company | Iraan, TX 79744 | Oil Operator | Dec 2025 |
| 15951 | Kimbrough, D. E. | Iraan, TX 79744 | Oil & Gas Operator | Dec 2025 |
| 15952 | Kimco Energy Corporation | | Oil & Gas Operator | Apr 1989 |
| 15953 | Kimco Inc. | Spencer, WV 25276-1007 | Oil & Gas Operator | Dec 2021 |
| 15954 | Kimco Oil And Gas | Wewoka, OK 74884-0613 | Oil & Gas Operator | Jul 2016 |
| 15955 | Kime Brothers | Avon, NY 14414 | Gas Operator | Dec 2024 |
| 15956 | Kimlar Oil Company | Kermit, TX 79745 | Oil & Gas Operator | Dec 2025 |
| 15957 | Kimleco Petroleum, Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Dec 2025 |
| 15958 | Kimmel Glenn | Shelocta, PA 15774-2233 | Gas Operator | Dec 2024 |
| 15959 | Kimmeridge Texas Gas, LLC | Houston, TX 77024 | Oil & Gas Operator | Jul 2025 |
| 15960 | Kimraco Oil Inc | Pawnee, OK 74058-2869 | Oil & Gas Operator | Apr 2016 |
| 15961 | Kimsey, Roy E., Jr. | Midland, TX 79701 | Oil & Gas Operator | May 2018 |
| 15962 | Kimzey Drilling | | Oil Operator | Nov 2009 |
| 15963 | Kincaid Etal, Inc. | Holliday, TX 76366 | Oil Operator | Dec 2025 |
| 15964 | Kincaid, Joey | Holliday, TX 76366 | Oil & Gas Operator | Mar 2005 |
| 15965 | Kincaid/Hadden | Uvalde, TX 78802 | Oil & Gas Operator | Feb 1997 |
| 15966 | Kindee Oil & Gas Louisiana, LLC | | Oil & Gas Operator | Aug 2012 |
| 15967 | Kindee Oil & Gas Texas, LLC | Houston, TX 77084 | Oil & Gas Operator | Apr 2016 |
| 15968 | Kinder & Petty | Graham, TX 76450 | Oil & Gas Operator | Dec 2025 |
| 15969 | Kinder Gas Inc | | Oil Operator | Dec 2011 |
| 15970 | Kinder Morgan Co2 Company, L.P. | Houston, TX 77002 | Oil & Gas Operator | Oct 2025 |
| 15971 | Kinder Morgan Inc | Lakewood, CO 80228 | Oil & Gas Operator | Dec 2011 |
| 15972 | Kinder Morgan Production Co LLC | Midland, TX 79705 | Oil & Gas Operator | Dec 2025 |
| 15973 | Kinder Morgan Production Co LP | Midland, TX 79701 | Oil & Gas Operator | Jul 2007 |
| 15974 | Kinder Morgan Sacroc LP | Snyder, TX 79549 | Oil & Gas Operator | Dec 2003 |
| 15975 | Kinder Morgan Tejas Pipeline LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2025 |
| 15976 | Kinder Morgan Treating LP | | Oil Operator | Jun 2019 |
| 15977 | Kinder Oil Properties | Carney, OK 74832-9711 | Gas Operator | Nov 1999 |
| 15978 | Kinderhook Dawson Prod | | Oil Operator | Dec 2013 |
| 15979 | Kinderhook Oil & | | Oil Operator | Dec 1993 |
| 15980 | Kindervag Robert | | Oil Operator | Jun 1991 |
| 15981 | Kindred Petroleum Company | Midland, TX 79702 | Oil & Gas Operator | Dec 2025 |
| 15982 | Kinetic Energy Co., Inc. | | Oil & Gas Operator | Jan 1992 |
| 15983 | Kinetica Partners, LLC | | Oil Operator | Dec 2024 |
| 15984 | King & Kelly | Tulsa, OK 74103 | Oil Operator | Aug 1993 |
| 15985 | King & West | Wichita Falls, TX 76307 | Oil & Gas Operator | May 1994 |
| 15986 | King Daniel L | | Oil Operator | May 1994 |
| 15987 | King Drilling Co | Seville, OH 44273 | Oil & Gas Operator | Jan 2025 |
| 15988 | King Energy Co. | | Oil Operator | Nov 2019 |
| 15989 | King Energy Comp | | Oil Operator | Dec 1996 |
| 15990 | King Energy LLC | Oklahoma City, OK 73116-9044 | Oil & Gas Operator | Sep 2025 |
| 15991 | King Energy Resources | Kerrville, TX 78029 | Oil & Gas Operator | Dec 2025 |
| 15992 | King Jerry L | Wann, OK 74083-9727 | Oil & Gas Operator | Oct 2019 |
| 15993 | King Oil & Gas Co. | Cisco, TX 76437 | Oil & Gas Operator | Dec 2025 |
| 15994 | King Oil & Resources Co | Midland, TX 79705 | Oil & Gas Operator | Dec 2025 |
| 15995 | King Oil Operations, LLC | Ellis, KS 67637 | Oil Operator | Jun 2025 |
| 15996 | King Oil, Inc. | Jetmore, KS 67854 | Oil Operator | Jun 2025 |
| 15997 | King Operating Corporation | Fort Worth, TX 76147 | Oil & Gas Operator | Dec 2025 |
| 15998 | King Petroleum 2 | Nashport, OH 43830 | Oil & Gas Operator | Dec 2023 |
| 15999 | King Ranch Energy, Inc. | Houston, TX 77002 | Oil & Gas Operator | Nov 1999 |
| 16000 | King Ranch Oil & Gas, Inc. | Houston, TX 77002 | Oil & Gas Operator | Dec 1997 |